Protable Microphone Preamp High Gain 48V Phantom Power XLR Output Mic Preamplifier for Dynamic and Condenser Microphones Booster _x000D_ _x000D_ Protable Microphone Preamp High Gain 48V Phantom Power XLR Output Mic Preamplifier for Dynamic and Condenser Microphones Booster _x000D_ _x000D_ _x000D_ _x000D_ Feature: _x000D_ _x000D_ 1. HIGH GAIN: Mic preamplifier enhances your sound experience with balanced amplification circuitry with 20db gain, providing clean, transparent gain._x000D_ 2. 48V PHANTOM POWER: Mic preamp is compatible with a range of microphones, including for SM7B, for 55SH and other popular models. Comes with 48V phantom power for use with both dynamic and condenser microphones._x000D_ 3. LOW NOISE: Microphone preamp features a unique, fully balanced circuit design that produces ultra low noise and clean sound, ensuring minimal noise and adding no sonic coloration to your recordings._x000D_ 4. BLACK METAL CASE: Dynamic condenser microphone booster's black metal casing is not only rugged, but also low noise by effectively eliminating most EMC interference._x000D_ 5. COMPACT AND LIGHTWEIGHT: Microphone preamplifier is compact and lightweight, making it easy to carry and store. Perfect for home studios and professional studios, recording, podcasting and live streaming._x000D_ _x000D_ _x000D_ Specification: _x000D_ _x000D_ Item Type: Microphone Preamp_x000D_ Material: Aluminum Alloy_x000D_ Color: Black_x000D_ Battery: Polymer Lithium Ion Battery (Built In) Capacity: 800 MAh_x000D_ Input And Output Interface: 3.5mm, 6.35mm, XLR 3 kinds of interfaces_x000D_ Circuit: Balanced Amplification Circuit_x000D_ Gain: 20db_x000D_ Support: 5V, 48V Condenser Microphone, Dynamic Microphone_x000D_ Working Time: Dynamic Microphone Can Be Used Continuously For More Than 10 Hours, Condenser Microphone Can Be Used For About 3-5 Hours When 48V Is Turned On (Different Microphones Perform Differently, Please Do Not Turn On The 48V Switch When Using Dynamic Microphone)_x000D_ _x000D_ _x000D_ _x000D_ How to Use: _x000D_ _x000D_ Removetheproductandconnectittothepowersupply_x000D_ _x000D_ _x000D_ Package List: _x000D_ _x000D_ 1 x MicrophonePreamp_x000D_ 1 x Sound Cable_x000D_ 1 x USB Power Cable_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_